cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A232019 Number of nX4 0..2 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors.

Table of values

n a(n)
1 22
2 212
3 6443
4 196196
5 6129361
6 189686855
7 5882557816
8 182394008292
9 5654881014985
10 175330190566652
11 5436049185326305
12 168543263858408581
13 5225638055456575458
14 162019464264673601823
15 5023369120146020620770

List of values

[22, 212, 6443, 196196, 6129361, 189686855, 5882557816, 182394008292, 5654881014985, 175330190566652, 5436049185326305, 168543263858408581, 5225638055456575458, 162019464264673601823, 5023369120146020620770]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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